(Encyclopedia) neutron, uncharged elementary particle of slightly greater mass than the proton. It was discovered by James Chadwick in 1932. The stable isotopes of all elements except hydrogen and…
(Encyclopedia) bipolar disorder, formerly manic-depressive disorder or manic-depression, severe mental disorder involving manic episodes that are usually accompanied by episodes of depression. The…
(Encyclopedia) Welles, GideonWelles, Gideonwĕlz [key], 1802–78, American statesman, b. Glastonbury, Conn. He was (1826–36) editor and part owner of the Hartford Times, one of the first New England…
(Encyclopedia) ReichstagReichstagrīkhsˈtäk [key] [Ger.,=imperial parliament], name for the diet of the Holy Roman Empire, for the lower chamber of the federal parliament of the North German…
United States > United States Government > Elections Below lists the members of the Senate in the United States' 112th Congress following the November 2010 midterm…
Dates in left column indicate term in office; birth years are given in parentheses after party affiliation. All terms are for six years and expire in January. Senators listed in italics were…
Dates in left column indicate term in office; birth years are given in parentheses after party affiliation. All terms are for six years and expire in January. Senators listed in italics were…
(Encyclopedia) LeHand, Missy (Marguerite Alice LeHand), 1896–1944, personal secretary to Franklin Roosevelt, b. Potsdam, N.Y. She worked for Roosevelt's unsuccessful vice presidential campaign (1920…
(Encyclopedia) Jelliffe, Smith ElyJelliffe, Smith Elyjĕˈlĭf [key], 1866–1945, American neurologist and psychiatrist, b. New York City, M.D. Columbia, 1889. He was consultant at Manhattan State…
